CN106725667B - Minimally invasive fascia closer - Google Patents
Minimally invasive fascia closer Download PDFInfo
- Publication number
- CN106725667B CN106725667B CN201611024846.4A CN201611024846A CN106725667B CN 106725667 B CN106725667 B CN 106725667B CN 201611024846 A CN201611024846 A CN 201611024846A CN 106725667 B CN106725667 B CN 106725667B
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- Prior art keywords
- line sending
- rotating arm
- operating stick
- minimally invasive
- needle
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0469—Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0482—Needle or suture guides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0493—Protective devices for suturing, i.e. for protecting the patient's organs or the operator
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0469—Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery
- A61B2017/047—Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery having at least one proximally pointing needle located at the distal end of the instrument, e.g. for suturing trocar puncture wounds starting from inside the body
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The present invention relates to a kind of minimally invasive fascia closer, it includes operating stick, a pair of be set to operating stick lower end and strutted by driving mechanisms control or the rotating arm of clamping and line sending needle；The rotating arm, which is equipped with, holds the line sending channel that line sending needle passes through, and the exit in the line sending channel is equipped with the protection mechanism for preventing syringe needle penetrating tissue.The purpose of the present invention is to provide a kind of minimally invasive fascia closers that quick, safety inner wall suture can be achieved.The present invention has the advantages that protection mechanism is arranged in the exit in line sending channel on rotating arm, the needle point that can effectively avoid line sending needle stabs, pierces through patient's internal's danger, and effectively improves the stitching speed of performer；The outer profile size of the rotating arm axial cross section of operating stick and clamping state is less than puncture outfit hole size, it directly can be formed by puncturing hole using puncture outfit, operating stick is inserted into puncturing hole, the process for looking for puncturing hole again is eliminated, make to operate more convenient, saves operating time.
Description
Technical field
The present invention relates to a kind of minimally invasive fascia closers.
Background technique
For Minimally Invasive Surgery, inevitably need to establish channel with patient, and it is postoperative to patient trauma's
The current still biggish puzzlement point of suture.When because of the last wound of postoperative suture, the intracavitary endoscope that has no provides the related visual field,
It is more difficult for the suture of inner wall wound, thus it is most by the way of only suture exocuticle wound.However the wound in abdomen
It is unfavorable for monitoring, in the case that the wound mouth of inner wall is not sutured, easily there is the infection and lesion of wound, or even cause hernia
Gas.
Current minimally invasive fascia closer, in suture, line sending needle needle point has no reliable safeguard measure, and there are needle point bundles
It needs first look for puncturing hole to be inserted into from intracavitary extraction, then again puncture outfit when hurting, pierce through the danger of patient internal, and using
Minimally invasive fascia closer looks for the process in hole not only inconvenient consuming time again since puncturing hole is smaller again, delayed to perform the operation into
Journey all adversely affects doctor and patient.
Summary of the invention
The purpose of the present invention is to provide a kind of minimally invasive fascia closers, are able to achieve quick, the safety stiich of wound inner wall
It closes.
The purpose of the present invention is achieved through the following technical solutions: a kind of minimally invasive fascia closer, it includes operating stick, a pair
It is strutted set on operating stick lower end and by driving mechanisms control or the rotating arm of clamping and line sending needle；The rotating arm is equipped with
Hold the line sending channel that line sending needle passes through, the exit in the line sending channel is equipped with the protection mechanism for preventing syringe needle penetrating tissue.
For the prior art, the present invention has the advantages that
1. protection mechanism is arranged in the exit in present invention line sending channel on rotating arm, the needle point of line sending needle can effectively avoid
It stabs, pierce through patient's internal's danger, improve the stitching speed of performer；
2. protection mechanism includes that the protective cover of line sending channel exit is arranged in and leads to for making protective cover be close to line sending
The spring element in road exit, protective cover can prevent needle point from stabbing, pierce through tissue, spring element can realize protective cover positioning and by
Reset after power displacement；
3. the outer profile size of the rotating arm axial cross section of operating stick and clamping state of the invention is less than puncture outfit inner hole
Size without first pulling out puncture outfit when use, but is directly formed by puncturing hole using puncture outfit, operating stick is inserted into and is punctured
In hole, and then the process for looking for puncturing hole again is eliminated, make to operate more convenient, saves operating time.
Detailed description of the invention
Fig. 1 is the schematic perspective view of an embodiment of the present invention rotating arm unfolded state；
Fig. 2 is the structural schematic diagram of an embodiment of the present invention rotating arm closed state；
Fig. 3 is the structural schematic diagram of an embodiment of the present invention rotating arm unfolded state；
Fig. 4 is a-quadrant enlarged drawing in Fig. 3；
Fig. 5 is the structural schematic diagram that an embodiment of the present invention rotating arm closed state passes through puncture outfit；
Fig. 6 is the structural schematic diagram of another embodiment rotating arm unfolded state of the invention；
Fig. 7 is the operation lever structure schematic diagram of another embodiment rotating arm unfolded state of the invention；
Fig. 8 is the driving mechanism structure schematic diagram of another embodiment rotating arm unfolded state of the invention.
Label declaration: 1 operating stick, 2 rotating arms, 3 line sending needles, 4 line sending channels, 5 protection mechanisms, 5-1 protective cover, 5-2 bullet
Power part, 6 grooves, 7 clamp blocks, 8 line sending slots, 9 locking pieces, 10 puncture outfits, 11 connecting rods, 12 handles, 13 compressed springs, 14 ring-types
Spacing block set, 15 limited block A, 16 inverted L-shaped limiting slots, 17 limit chambers, 18 strip limiting slots, 19 limited block B.
Specific embodiment
The content of present invention is described in detail with embodiment with reference to the accompanying drawings of the specification:
It is as shown in fig. 1 to fig. 4 a kind of embodiment schematic diagram of minimally invasive fascia closer provided by the invention.
A kind of minimally invasive fascia closer, it includes operating stick 1, a pair set on 1 lower end of operating stick and by driving mechanism control
System struts or the rotating arm 2 and line sending needle 3 of clamping；
The rotating arm 2, which is equipped with, holds the line sending channel 4 that line sending needle 3 passes through, and the exit in the line sending channel 4 is equipped with anti-
The only protection mechanism 5 of syringe needle penetrating tissue.
Protection mechanism 5 is equipped on two rotating arms 2, and protection mechanism 5 is arranged on 2 sandwich serface of rotating arm.
As shown in figure 3, the protection mechanism 5 includes the protective cover 5-1 in 4 exit of line sending channel being arranged in and for making
The spring element 5-2 in protective cover 5-1 abutting 4 exit of line sending channel.The spring element 5-2 is elastic sleeve, the protective cover 5-1 patch
In the inner wall of elastic sleeve, outer wall or it is embedded in elastic sleeve internal layer, the outer of the elastic sleeve is fixed on rotating arm 2.
When line sending needle 3 is pierced by line sending channel 4, needle point withstands on the medial surface of protective cover 5-1, so as to avoid line sending needle
3 Jianzha County wound pierces through patient internal.When performer's exertin is inserted into line sending needle 3, the needle point pushing tow protective cover 5- of line sending needle 3
1, protective cover 5-1 be displaced so that elastic sleeve deformation occurs, when performer removes power, elastic sleeve make protective cover 5-1 reset, and
It allows line sending needle 3 to have the process of a narrowing, increases the feel of performer, improve suture efficiency.
The exit position that the rotating arm 2 is located at line sending channel 4 offers the groove 6 for accommodating protective cover 5-1.When
When line sending needle 3 has sent line to withdraw, protective cover 5-1 is automatically returned in concave station 6 under the elastic force effect that elastic sleeve 5-2 is shunk.
Groove 6 can further limit protective cover 5-1, prevent it from sliding out the outlet port in line sending channel 4.It is described
It is equipped with chamfering at the top of groove 6, protective cover 5-1 is made to slide more easily into groove 6 when withdrawing.
Clamp block 7 is equipped in the middle part of the line sending channel 4.The clamp block 7 is medical silica-gel material or other soft materials.
When line sending needle 3 recycles, clamp block 7 is used to clamp the surgical thread on line sending needle 3.
The lateral wall of the operating stick 1 is equipped with two line sending slots 8, and face different rotary arm 2 is distinguished in the outlet of each line sending slot 8
On 4 entrance of line sending channel.
The spring element 5-2 is rubber or silica gel.
The protective cover 5-1 is metal material or the harder material of other quality.
1 side wall of operating stick is equipped with the locking piece 9 for locking 2 working condition of rotating arm, can lock rotation at any time
The working condition of pivoted arm avoids during threading a needle, and rotating arm 2 is closed under the promotion of line sending needle 3.
It is punctured as shown in figure 5, the outer profile size of 2 axial cross section of rotating arm of the operating stick 1 and clamping state is less than
10 hole size of device, puncture outfit 10 can take out outward along operating stick 1.
The key step sutured using minimally invasive fascia closer of the invention is as follows:
1, rotating arm 2 is adjusted to closed state by control driving mechanism, and the closed state of rotating arm 2 is locked using locking piece 9,
By the rotating arm 2 of operating stick 1 along 10 inner hole of the puncture outfit insertion being just inserted in abdominal wall tissue；
2, unlock the lock state of part 9, and control driving mechanism makes rotating arm 2 switch to expansion shape by closed state
State locks the unfolded state of rotating arm 2 using locking piece 9；
3, puncture outfit 10 is extracted outward along operating stick 1；(sequence of the 2nd, 3 two step can adjust according to the actual situation)
4, abdominal wall tissue is sent into along a line sending slot 8 and corresponding line sending channel 4 in surgical thread one end with line sending needle 3,
Needle point will withstand on protective cover 5-1 inner sidewall and protective cover 5-1 driven to elapse with the passage of line sending needle 3, while elastic sleeve 5-2
Also the change in location of protective cover 5-1 will be followed and generate deformation；
5, when line sending is completed, and line sending needle 3 is withdrawn, surgical thread is held in clamp block 7, and protective cover 5-1 is in elastic sleeve
Under the elastic force effect that 5-2 is shunk, automatically return in the groove 6 on rotating arm 2；
6, the surgical thread other end is sent into stomach wall group along another line sending slot 8 and corresponding line sending channel 4 with line sending needle 3
It knits, surgical thread is held in the clamp block 7 of another rotating arm 2；
7, unlock the lock state of part 9, and control driving mechanism makes rotating arm 2 switch to closed form by unfolded state
State, and with locking piece 9 lock rotating arm 2 closed state；
8, take out operating stick 1, be limited in respectively due to the both ends of surgical thread in the clamp block 7 of two rotating arms 2, at this time with
The taking-up of operating stick 1 and be removed together；
9, the both ends of surgical thread are tensed to knot and is fixed, complete sewing process.
It is another example structure schematic diagram of the invention as shown in Fig. 6 to Fig. 8, the driving mechanism includes being set to
The handle 12 of the top of operating stick 1 and the even connecting rod 11 of pivoted arm 2 and handle 12, the connecting rod 11 is through in operating stick 1；
It is arranged with compressed spring 13 in the connecting rod 11 and is equipped with the cyclic annular spacing block set 14 of support compressed spring 13, institute
11 side wall of connecting rod is stated equipped with limited block A15,1 side wall of operating stick is equipped with the inverted L-shaped limiting slot 16 cooperated with limited block A15
And limit chamber 17, compressed spring 13 and cyclic annular spacing block set 14 are placed in limit chamber 17.Limited block A15 is in inverted L-shaped limiting slot
When 16 lower end, rotating arm 2 is closed state；When limited block A15 is in 16 upper end platform of inverted L-shaped limiting slot, rotating arm 2 is expansion
State.
For the fastening for guaranteeing connecting rod, loosen rotating arm 2 not, the compressed spring 13 in limit chamber 17 is in compression
State is preferred.
1 side wall of operating stick is equipped with strip limiting slot 18, and the connecting rod 11 is equipped with matched limited block
B19, further progress limit, makes connecting rod 1 not allow the excessive or transverse shakiness that is drawn out easily.
The key step sutured using the minimally invasive fascia closer of this embodiment of the present invention is as follows:
1, by limited block A15 tune in 16 lower end of inverted L-shaped limiting slot, rotating arm 2 is closed state at this time, by operating stick 1
Rotating arm 2 is along 10 inner hole of the puncture outfit insertion being just inserted in abdominal wall tissue；
2, handle 12 is pulled up, when limited block A15 is located at 16 upper end platform of inverted L-shaped limiting slot, rotational handle 12 is being pressed
Limited block A15 is stuck in 16 upper end platform of L shape limiting slot under the effect of 13 elastic force of contracting spring, rotating arm 2 is locked as expansion shape at this time
State；
3, puncture outfit 10 is extracted outward along operating stick 1；(sequence of the 2nd, 3 two step can adjust according to the actual situation)
4, abdominal wall tissue is sent into along a line sending slot 8 and corresponding line sending channel 4 in surgical thread one end with line sending needle 3,
Needle point will withstand on protective cover 5-1 inner sidewall and protective cover 5-1 driven to elapse with the passage of line sending needle 3, while elastic sleeve 5-2
Also the change in location of protective cover 5-1 will be followed and generate deformation；
5, when line sending is completed, and line sending needle 3 is withdrawn, surgical thread is held in clamp block 7, and protective cover 5-1 is in elastic sleeve
Under the elastic force effect that 5-2 is shunk, automatically return in the groove 6 on rotating arm 2；
6, the surgical thread other end is sent into stomach wall group along another line sending slot 8 and corresponding line sending channel 4 with line sending needle 3
It knits, surgical thread is held in the clamp block 7 of another rotating arm 2；
7, limited block A15 is removed from 16 upper end platform of L shape limiting slot, is made in 13 elastic force of compressed spring by rotational handle 12
Under, limited block A15 will be reset to 16 lower end of L shape limiting slot, and rotating arm 2 switches to closed state by unfolded state at this time；
8, take out operating stick 1, be limited in respectively due to the both ends of surgical thread in the clamp block 7 of two rotating arms 2, at this time with
The taking-up of operating stick 1 and be removed together；
9, the both ends of surgical thread are tensed to knot and is fixed, complete sewing process.
Entire sewing process, whole operation process is quickly in place, enters abdomen without looking for hole again and not having to worry line sending needle
Organ in abdomen is damaged when interior, realizes quick, safe inner wall suture.
Although the preferred embodiment of the present invention is described in conjunction with attached drawing above, the present invention is not limited to above-mentioned specific
Embodiment, above-mentioned specific embodiment are only exemplary rather than limited, and those skilled in the art exist
Under enlightenment of the invention, without prejudice to the purpose of the present invention and the claims, multiple similar expressions can be made, this
The transformation of sample is fallen within the scope of protection of the present invention.
Claims (8)
1. a kind of minimally invasive fascia closer, it is characterised in that: it include operating stick (1), it is a pair of be set to operating stick (1) lower end and
It is strutted by driving mechanisms control or the rotating arm of clamping (2) and line sending needle (3)；
The rotating arm (2), which is equipped with, holds the line sending channel (4) that line sending needle (3) pass through, and the exit of the line sending channel (4) is set
There is the protection mechanism (5) for preventing syringe needle penetrating tissue；
The protection mechanism (5) includes being arranged in the protective cover (5-1) in line sending channel (4) exit and for making protective cover
The spring element (5-2) in (5-1) abutting line sending channel (4) exit；
The spring element (5-2) is elastic sleeve, and the protective cover (5-1) is affixed on the inner wall of elastic sleeve, outer wall or is embedded in bullet
Power covers internal layer, and the outer of the elastic sleeve is fixed on rotating arm (2).
2. minimally invasive fascia closer according to claim 1, it is characterised in that: the rotating arm (2) is located at line sending channel
(4) exit position offers the groove (6) for accommodating protective cover (5-1).
3. minimally invasive fascia closer according to claim 1, it is characterised in that: be equipped with folder in the middle part of the line sending channel (4)
Line block (7).
4. minimally invasive fascia closer according to claim 1, it is characterised in that: the lateral wall of the operating stick (1) is equipped with
Line sending channel (4) entrance on face different rotary arm (2) is distinguished in two line sending slots (8), the outlet of each line sending slot (8).
5. minimally invasive fascia closer according to claim 1, it is characterised in that: operating stick (1) side wall, which is equipped with, to be used
In the locking piece (9) of locking rotating arm (2) working condition.
6. minimally invasive fascia closer according to claim 1, it is characterised in that: the driving mechanism includes being set to operating stick
(1) handle (12) above and the connecting rod (11) for connecting rotating arm (2) and handle (12), the connecting rod (11) through
In operating stick (1)；
It is arranged with compressed spring (13) on the connecting rod (11) and is equipped with the cyclic annular spacing block set of support compressed spring (13)
(14), connecting rod (11) side wall is equipped with limited block A (15), and operating stick (1) side wall is equipped with to be cooperated with limited block A (15)
Inverted L-shaped limiting slot (16) and limit chamber (17), compressed spring (13) and cyclic annular spacing block set (14) are placed in limit chamber (17).
7. minimally invasive fascia closer according to claim 6, it is characterised in that: operating stick (1) side wall is equipped with strip
Limiting slot (18), the connecting rod (11) are equipped with matched limited block B (19).
8. minimally invasive fascia closer described in -7 any one according to claim 1, it is characterised in that: the operating stick (1) and
The outer profile size of rotating arm (2) axial cross section of clamping state is less than puncture outfit (10) hole size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611024846.4A CN106725667B (en) | 2016-11-21 | 2016-11-21 | Minimally invasive fascia closer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611024846.4A CN106725667B (en) | 2016-11-21 | 2016-11-21 | Minimally invasive fascia closer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106725667A CN106725667A (en) | 2017-05-31 |
| CN106725667B true CN106725667B (en) | 2019-04-26 |
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ID=58968318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611024846.4A Active CN106725667B (en) | 2016-11-21 | 2016-11-21 | Minimally invasive fascia closer |
Country Status (1)
| Country | Link |
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| CN (1) | CN106725667B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107361802B (en) * | 2017-07-25 | 2023-10-27 | 天津职业技术师范大学 | Buckle formula abdominal cavity minimal access surgery depression bar |
| CN107582116B (en) * | 2017-09-01 | 2018-11-09 | 佛山市优特医疗科技有限公司 | A kind of operative incision inner wall stitching unstrument |
| CN109009279B (en) * | 2018-05-28 | 2024-06-04 | 浙江朗特医疗科技有限公司 | Safe fascia anastomat and use method thereof |
| CN111374739B (en) * | 2018-12-29 | 2024-01-16 | 江苏风和医疗器材股份有限公司 | Puncture core assembly and puncture outfit |
| CN110693550B (en) * | 2019-09-06 | 2024-06-25 | 郑州迪奥医学技术有限公司 | Minimally invasive fascia closer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204797920U (en) * | 2015-06-10 | 2015-11-25 | 常州健瑞宝医疗器械有限公司 | Ware is sewed up to manadesma |
| CN105266859A (en) * | 2015-11-23 | 2016-01-27 | 黄盛� | Minimally-invasive fascia closer |
| CN105828729A (en) * | 2013-12-09 | 2016-08-03 | 泰利福医疗公司 | Sliding suture grasper |
| CN105848591A (en) * | 2013-12-09 | 2016-08-10 | 泰利福医疗公司 | Laparoscopic fascial closure system |
| CN105962979A (en) * | 2016-06-30 | 2016-09-28 | 鲍平云 | Minimally invasive fascia closer |
| CN206586992U (en) * | 2016-11-21 | 2017-10-27 | 施爱德（厦门）医疗器材有限公司 | Minimally invasive manadesma closer |
-
2016
- 2016-11-21 CN CN201611024846.4A patent/CN106725667B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105828729A (en) * | 2013-12-09 | 2016-08-03 | 泰利福医疗公司 | Sliding suture grasper |
| CN105848591A (en) * | 2013-12-09 | 2016-08-10 | 泰利福医疗公司 | Laparoscopic fascial closure system |
| CN204797920U (en) * | 2015-06-10 | 2015-11-25 | 常州健瑞宝医疗器械有限公司 | Ware is sewed up to manadesma |
| CN105266859A (en) * | 2015-11-23 | 2016-01-27 | 黄盛� | Minimally-invasive fascia closer |
| CN105962979A (en) * | 2016-06-30 | 2016-09-28 | 鲍平云 | Minimally invasive fascia closer |
| CN206586992U (en) * | 2016-11-21 | 2017-10-27 | 施爱德（厦门）医疗器材有限公司 | Minimally invasive manadesma closer |
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| CN106725667A (en) | 2017-05-31 |
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